Emission Systems
availability
Vapor Canister
GM
23156465
Equinox, Terrain. 2.4l. Pzev spec. Helps reduce harmful pollutants from entering the atmosphere
Captures fuel vapors to be re-burned in...
$261.36
MSRP $428.46
Save $167.10
39% Off 
Oxygen Sensor
GM
12696737
Canister & sensors, 6.2L. CT5. 6.2l. Downstream. Right.
$38.70
MSRP $63.44
Save $24.74
39% Off 
Exhaust Gas Recirculation (EGR) Cooler Temperature Sensor Bracket
GM
55598410
1.8L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$9.36
MSRP $13.46
Save $4.10
30.5% Off 
Manifold Absolute Pressure Sensor Seal
GM
16194007
1/2 ton. Canister & sensors. 3/4 ton. 5.3L. 2008-09. 2.4L. This GM Genuine Part is designed, engineered, and tested to rigorous...
$6.50
MSRP $10.66
Save $4.16
39% Off 
Vapor Canister Purge Valve
GM
96553403
Aveo, Aveo5. Controls vapor flow from canister to engine
$59.13
MSRP $96.94
Save $37.81
39% Off 
Driver Side Positive Crankcase Ventilation Tube
GM
12670908
Without supercharger, without dry sump. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$45.51
MSRP $74.60
Save $29.09
39% Off 
Vapor Canister Hose
GM
23399388
With hybrid. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$63.88
MSRP $104.72
Save $40.84
39% Off 
Diesel Emissions Fluid (DEF) Pump Module Wiring Harness
GM
23366892
6.6L diesel 2015-16 emission reduction system. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$141.89
MSRP $232.60
Save $90.71
39% Off 
Driver Side Positive Crankcase Ventilation Tube
GM
12696749
With supercharger, with zr1. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General...
$59.96
MSRP $86.20
Save $26.24
30.4% Off 
Exhaust Gas Temperature (Egt) Sensor
GM
98299542
Position 2.
$117.71
MSRP $192.96
Save $75.25
39% Off 
EGR Vacuum Regulator Solenoid Valve
GM
55574896
1.6L, egr cooler. Equinox, Terrain. 1.6l diesel. Cruze. 1.6l. This GM Genuine part is designed, engineered and tested to rigorous...
$33.09
MSRP $54.24
Save $21.15
39% Off 
Secondary Air Injection Pump Air Cleaner Hose
GM
23109220
With pzev. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$32.22
MSRP $46.33
Save $14.11
30.5% Off 
Vapor Canister Purge Tube
GM
12664723
With supercharger, with zr1. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General...
$18.34
MSRP $25.06
Save $6.72
26.8% Off 
Vapor Canister Vent Valve Solenoid Jumper Wiring Harness
GM
84710212
Durable outer coverings help shield and protect against tough conditions, vibration, abrasions, and moisture
Wires are color coded...
$44.15
MSRP $72.38
Save $28.23
39% Off 
Nitrogen Oxide Sensor with Clips
GM
19330002
Nox sensor. Express, savana. 6.6l diesel. Front. 2010-16, egr valve & related components. This part requires programming and/or special...
$239.77
MSRP $393.06
Save $153.29
39% Off 
Heated Oxygen Sensor
GM
19178961
All models. 5.3l. All models. 4.8l. All models. 4.3l. 4.8L, front of converter. Front of converter, 5.3l. Detects oxygen content in the...
$78.01
MSRP $127.89
Save $49.88
39% Off 
Exhaust Gas Recirculation (EGR) Valve Gasket
GM
98054443
EGR Valve To EGR Cooler. Express, savana. 6.6l diesel. Square type-intake. 2006-2009, #3. Helps provide a leak-free seal
Allows exhaust...
$8.67
MSRP $12.47
Save $3.80
30.5% Off 
Positive Crankcase Ventilation (PCV) Tube
GM
12648138
2012-17. 2012-2017. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$11.99
MSRP $19.66
Save $7.67
39% Off 
Passenger Side Positive Crankcase Ventilation (PCV) Tube
GM
12670793
5.3 & 6.2L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$24.22
MSRP $39.70
Save $15.48
39% Off 
Valve Gasket
GM
10100094
All models. 3.4l. Exc.Valve Stamped #88157. 2nd Design.
$6.97
MSRP $11.42
Save $4.45
39% Off 
Egr Valve
GM
17113505
Gas engines. Without diesel. Under GVW 8,500 Lbs. Standard.
$79.64
MSRP $130.56
Save $50.92
39% Off 
Nitrogen Oxide Sensor with Clips
GM
19330003
Nox sensor. Express, savana. 6.6l diesel. Rear. 2010-16, egr valve & related components. This part requires programming and/or special...
$250.92
MSRP $411.34
Save $160.42
39% Off 
Emission Reduction Fluid Front Inlet Pipe Assembly
GM
84389464
6.6L diesel, emission reduction system, 2017-19, front. This GM Genuine Part is designed, engineered, and tested to rigorous standards...
$298.79
MSRP $489.82
Save $191.03
39% Off 
Pipe Kit
GM
40009563
3.0L diesel, sensors, for particulate. 3.0L diesel, 2023-26, for particulate.
$27.10
MSRP $44.42
Save $17.32
39% Off 
Pump
GM
12746785
Encore GX. 1.2l. XT4. 2024. Envision. Labeled 12735887. Traverse. 2.5l. 1.2L turbo. Acadia. 2.5l. 2.0L turbo. Trailblazer. 1.2l.
$62.34
MSRP $102.20
Save $39.86
39% Off 
Engine Intake Manifold Tuning Vacuum Control Solenoid Valve
GM
25794610
7.0L. Performance exhaust. With supercharged. 4.4L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and...
$66.60
MSRP $95.77
Save $29.17
30.5% Off 
Multi-Purpose Clip
GM
10121502
Without denali & Escalade ESV, with 4 whl strg. Se & sle, 1992-95, fascia to face bar. Se & sle, 1996-99, cover side. Type 2, 2005-07,...
$2.18
MSRP $3.14
Save $0.96
30.6% Off 
Heated Oxygen Sensor
GM
12592591
All models. 4.2l. Front. This part requires programming and/or special setup procedures GM Service Information describes the procedures...
$48.75
MSRP $79.91
Save $31.16
39% Off 
M10x1.5 Stainless Steel Exhaust Nut
GM
15032594
2.8 turbo diesel, rear section. 2.0L, front section. 2.5L, front section. 3.6L. 2019. 2.4L. 2016-18. 4.2L twin-turbo. 3.0L twin-turbo....
$5.10
MSRP $6.97
Save $1.87
26.8% Off 
Nitrogen Oxides Sensor
GM
24001900
Silverado, sierra. Position 3. Sensors, 3.0L diesel. This part requires programming and/or special setup procedures. GM Service...
$170.81
MSRP $280.02
Save $109.21
39% Off 
Secondary Air Injection Pump
GM
12560095
S-series. 4.3l. Helps maintain controlled air flow to proper air injection components
This GM Genuine Part is designed, engineered, and...
$181.72
MSRP $297.91
Save $116.19
39% Off 
Exhaust Gas Re-Circulation (Egr) Tube
GM
40009194
3.0L diesel, high pressure. Suburban. 3.0l diesel. Outlet. Tahoe. 3.0l diesel. Height pressure system. From cooler. Yukon. 3.0l diesel.
$74.40
MSRP $121.96
Save $47.56
39% Off 
Fuel Tank Vent Hose
GM
84665717
Cross over pipe. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$46.29
MSRP $66.56
Save $20.27
30.5% Off 
Positive Crankcase Ventilation (PCV) Tube
GM
10141998
2.2L, 1994-97. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$5.51
MSRP $7.92
Save $2.41
30.4% Off 
Vapor Canister
GM
85158843
Blazer. 2.5l. Acadia. 2.5l. 3.6L. XT6.
$202.35
MSRP $347.50
Save $145.15
41.8% Off 
Heated Oxygen Sensor
GM
12616201
3.6L, with direct injection. CTS. Camaro. 3.6l. Front. Wagon, 3.0L. 2010, 3.6L. 2011-15, 3.6L. This part requires programming and/or...
$126.51
MSRP $207.40
Save $80.89
39% Off 
Vent Tube
GM
03543816
4.6L, 1996. 4.6L, 1993-95, dirty air. 4.6L, 1994-95, dirty air.
$6.08
MSRP $8.74
Save $2.66
30.4% Off 
Secondary Air Injection Pump Bracket
GM
12634458
3.6L with flex fuel. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$58.68
MSRP $96.20
Save $37.52
39% Off 
Heated Oxygen Sensor
GM
19209818
Rear. GTO. Post-converter. This part requires programming and/or special setup procedures GM Service Information describes the...
$96.92
MSRP $158.88
Save $61.96
39% Off 
Vapor Canister Filter
GM
25995445
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$88.23
MSRP $144.64
Save $56.41
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